APA-referens (7:e uppl.)
(2012). Taxing wages, 2011: Special feature: trends in personal income tax and social security contribution schedules. OECD.
Chicago-referens (17:e uppl.)
Taxing Wages, 2011: Special Feature: Trends in Personal Income Tax and Social Security Contribution Schedules. [Place of publication not identified]: OECD, 2012.
MLA-referens (9:e uppl.)
Taxing Wages, 2011: Special Feature: Trends in Personal Income Tax and Social Security Contribution Schedules. OECD, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.